Apple 20Display Computer Monitor User Manual

To us e th e Apple Multiple Scan 20 Display with an IBM PC-compatible
computer, follow these instructions.
Follow all of the safety instructions in Chapter 1.
The Apple Multiple Scan 20 Display works with most IBM PC-compatible
computers equipped with VGA (Video Graphics Array) or greater capability.
You may need to install a video card to use the monitor with your computer.
For more information, see the manuals that came with your computer.
The monitor is preadjusted and works with any computer that has the
following timing ranges:
m horizontal scan rate of 30–82 kilohertz
m vertical refresh rate of 50-120 hertz
Appendix A
Notes for IBM PC-Compatible Users